EPIDEMIOLOGICAL SURVEY OF THE LEVEL AND SIGNIFICANCE OF ANTIBODIES TO POLIOMYELITIS VIRUS IN KADUNA STATE, NIGERIA

A THESIS SUBMITTED TO THE POSTGRADUATE SCHOOL, AHMADU BELLO UNIVERSITY, ZARIA, IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE MICROBIOLOGY DEPARTMENT OF MICROBIOLOGY, FACULTY OF SCIENCE, AHMADU BELLO UNIVERSITY, ZARIA -NIGERIA OCTOBER, 2 0 00 i